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Product comparison · 2 power supply units

COUGAR GX600 power supply unit vs COUGAR S550 power supply unit

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  • 39specifications compared
  • 14differ
  • 25identical
  • 7known for one product only

Key differences

  • Total power
    • 600 W
    • 550 W
  • Combined power (+3.3V)
    • 75 W
    • 70 W
  • Combined power (+12V)
    • 588 W
    • 542 W
  • Combined power (+5V)
    • 75 W
    • 70 W
  • Max output current (-12V)
    • 0.5 A
    • 0.6 A
  • Max output current (+5Vsb)
    • 3.5 A
    • 3 A
  • Efficiency
    • 93%
    • 90%
  • Number of SATA power connectors
    • 8
    • 6

Side by side

Differences highlightedShow differences only
46 specifications
A

COUGAR

GX600 power supply unit

Model GX600

View product
B

COUGAR

S550 power supply unit

Model S550

View product
Power8 differ
Total powerDiffers600 W550 W
Combined power (+3.3V)Differs75 W70 W
Combined power (+12V)Differs588 W542 W
Combined power (+5V)Differs75 W70 W
Max output current (-12V)Differs0.5 A0.6 A
Max output current (+5Vsb)Differs3.5 A3 A
EfficiencyDiffers93%90%
Power protection featuresDiffersOver current, Over voltage, Overload, Short circuit, Under voltage, OverheatingOver current, Over voltage, Overload, Short circuit, Under power
Power Factor Correction (PFC) typeKnown for oneActive
Ports & interfaces3 differ
Number of SATA power connectorsDiffers86
PCI Express power connectors (6-pin)Differs23
PCI Express power connectors (6+2 pin)Differs21
CPU power connector (4+4 pin)Known for oneYes
CPU P4 connector (4-pin)Known for one1
CPU power connectors (8-pin)Known for one1
Performance1 differ
80 PLUS certificationDiffers80 PLUS Gold80 PLUS Silver
Bearing technologyKnown for oneFDB
Design1 differ
Product colourDiffersBlackBlack, Orange
Safety regulation & standards1 differ
SafetyDiffersCB,CE, FCC, CCCCB,CE, FCC, CCC, TUV, RUus, R63088
Certificatesidentical
CertificationKnown for one2009/125/EC
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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